CN215854534U - A damping device for bottom of construction elevator - Google Patents

Abstract

The application discloses a damping device for the bottom of a construction elevator, which relates to the technical field of damping of the construction elevator and solves the problems that the construction elevator can cause certain impact on the ground when descending and can cause damage to the ground and the construction elevator for a long time, so that the safety of the construction elevator is deteriorated and the service life of the construction elevator is shortened, the safety of this construction elevator can be strengthened, and increase life.

Description

A damping device for bottom of construction elevator

Technical Field

The application relates to the technical field of shock absorption of construction elevators, in particular to a shock absorption device for the bottom of a construction elevator.

Background

Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of cage, driving mechanism, standard section, wall, chassis, enclosure, electric system and other parts, and is one manned cargo carrying construction machine with unique box structure for comfortable and safe riding.

The existing construction elevator can cause certain impact on the ground when descending, can cause damage to the ground and the construction elevator for a long time, and accordingly the safety of the construction elevator is poor, the service life of the construction elevator is shortened, and the construction elevator is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

In order to improve the construction elevator and can cause certain impact to ground when descending, can cause the harm to ground and construction elevator for a long time, make the safety of construction elevator vary poor the problem that the life-span reduces, this application provides a damping device for the bottom of construction elevator.

The application provides a damping device for bottom of construction elevator adopts following technical scheme:

the utility model provides a damping device for bottom of construction elevator, includes buffering concave pad, the bottom of buffering concave pad is provided with buffering convex pad, the lower surface of buffering convex pad is provided with the shell, the bottom swing joint of shell has the drain pan, the inner wall top of shell is provided with first gusset plate, the inner wall bottom of drain pan is provided with the second gusset plate, the upper surface of second gusset plate evenly is provided with damper, damper's upper surface is connected with the lower surface of first gusset plate.

Through adopting above-mentioned technical scheme, buffering concave pad and buffering convex pad are mutually supported, can play the cushioning effect when the elevator falls, the lower surface of buffering concave pad and the upper surface phase-match of buffering convex pad, can also prevent elevator whereabouts offset, the shell can protect damper with the cooperation of drain pan, the shell can also limit the position with the drain pan each other, strengthen the result of use of this device, first gusset plate can be consolidated damper with being connected of shell and drain pan with the second gusset plate, make the more firm of damper installation, damper can play the cushioning effect when the elevator falls, prevent that the elevator from directly striking ground.

Optionally, the damping mechanism includes a first connecting plate disposed on the upper surface of the second reinforcing plate, an insertion pipe is disposed on the upper surface of the first connecting plate, a connecting pipe is movably connected to the top of the insertion pipe, a second connecting plate is disposed on the upper surface of the connecting pipe, the upper surface of the second connecting plate is connected to the lower surface of the first reinforcing plate, and second damping springs are disposed on the outer walls of the connecting pipe and the second connecting plate.

Through adopting above-mentioned technical scheme, damping mechanism and second gusset plate's connection can be strengthened to first connecting plate, peg graft the position that pipe and connecting pipe cooperation can restrict damping mechanism, prevent that damping mechanism from taking place the skew when using, damping mechanism and first gusset plate's connection can be strengthened to the second connecting plate, second damping spring can play the cushioning effect, damping mechanism's top atress when the elevator whereabouts, the connecting pipe can remove in the connecting pipe, second damping spring will receive the extrusion and compress then kick-back, thereby reach the cushioning effect.

Optionally, the shell is including setting up the first rectangular shell at the protruding pad lower surface of buffering, the inner wall top of first rectangular shell has been seted up and has been put the thing groove, first gusset plate is located the inner wall of putting the thing groove, the inner wall of first rectangular shell is provided with first spacing, the inner wall of first spacing is connected with the drain pan.

Through adopting above-mentioned technical scheme, put the mounted position that the thing groove can restrict first gusset plate, first spacing can restrict the position of drain pan, prevents that the drain pan from droing.

Optionally, the bottom shell includes the second rectangular shell that sets up in first rectangular shell bottom, the second gusset plate is located the inner wall bottom of second rectangular shell, the outer wall of second rectangular shell is provided with bulge and the spacing strip of second, the spacing strip of second is located the top of bulge, the upper surface of bulge evenly is provided with protective particle, the spacing strip of second is located the top of first spacing strip.

Through adopting above-mentioned technical scheme, the bulge is used for installing protective particle, and protective particle has certain cushioning effect for the silica gel preparation, and the spacing strip of second is connected with first spacing strip, prevents to take place to separate between drain pan and the shell.

Optionally, the upper surface of buffering concave pad is provided with the elevator body, the elevator body is including setting up the box at buffering concave pad upper surface, there is the railing door positive of box through hinge swing joint, the inner wall bottom of box is provided with the slipmat.

Through adopting above-mentioned technical scheme, the user can observe the outside condition when the railing door can play the safety protection effect, and the slipmat can play skid-proof effect.

Optionally, the upper surface of the first connecting plate is provided with a third limiting strip, the outer wall of the third limiting strip is provided with a first damping spring, and the third limiting strip and the first damping spring are both located inside the insertion pipe and the connecting pipe.

Through adopting above-mentioned technical scheme, the third spacing can restrict first damping spring's position, can squint the bottom of connecting pipe when preventing that first damping spring from receiving the extrusion, and first damping spring can strengthen damper's shock attenuation effect.

Optionally, countersunk holes are uniformly formed in the bottom of the inner wall of the second rectangular shell, the lower surface of the second rectangular shell is connected with an installation mechanism through bolts, and the outer wall of each bolt is connected with the inner wall of each countersunk hole.

Through adopting above-mentioned technical scheme, installation mechanism direct mount is in the underground, and installation mechanism can make this damping device installation more firm.

Optionally, the mounting mechanism includes a cylindrical portion arranged on the lower surface of the second rectangular shell, a threaded hole is formed in the upper surface of the cylindrical portion, the inner diameter of the threaded hole is matched with the outer diameter of the bolt, a spiral plate is arranged on the outer wall of the cylindrical portion, and a pointed portion is arranged on the lower surface of the cylindrical portion.

Through adopting above-mentioned technical scheme, the screw hole can be convenient for be connected installation mechanism and second rectangle shell through the bolt, and the spiral plate can make the connection on installation mechanism and ground more firm.

In summary, the present application includes at least one of the following benefits:

1. the elevator damping device is characterized in that the buffering concave pad and the buffering convex pad are made of silica gel, the buffering concave pad and the buffering convex pad are matched with each other, a buffering effect can be achieved when the elevator falls, the lower surface of the buffering concave pad is matched with the upper surface of the buffering convex pad, the falling position deviation of the elevator can be prevented, the damping mechanism can be protected by matching the shell with the bottom shell, the shell and the bottom shell can limit positions mutually, the using effect of the elevator damping device is enhanced, the first reinforcing plate and the second reinforcing plate can reinforce the connection of the damping mechanism with the shell and the bottom shell, the damping mechanism is more stably installed, the damping mechanism can achieve a damping effect when the elevator falls, the elevator is prevented from directly impacting the ground, the safety of the elevator can be enhanced, and the service life is prolonged;

2. the first connecting plate can strengthen the connection between the damping mechanism and the second reinforcing plate, the position of the damping mechanism can be limited by the matching of the splicing pipe and the connecting pipe, the damping mechanism is prevented from deviating in use, the connection between the damping mechanism and the first reinforcing plate can be strengthened by the second connecting plate, the second damping spring can play a damping role, the top of the damping mechanism is stressed when the elevator falls, the connecting pipe can move towards the connecting pipe, the second damping spring can be compressed and rebounded by extrusion, so that the damping function is achieved, the position of the first damping spring can be limited by the third limiting strip, the first damping spring can be prevented from deviating to the bottom of the connecting pipe when the first damping spring is extruded, and the arranged first damping spring can enhance the damping effect of the damping mechanism;

3. the user can observe the outside condition when railing door can play the safety protection effect, and the slipmat can play skid-proof effect, slips when preventing the user from moving, and installation mechanism direct mount is in the underground, and installation mechanism can make this damping device installation more firm.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic structural view of the elevator body of the embodiment;

FIG. 3 is a schematic structural view of a first damping spring according to the present embodiment;

FIG. 4 is a schematic view of the structure of the mounting mechanism of the present embodiment.

Description of reference numerals: 1. a buffer concave pad; 2. a buffer convex pad; 3. a housing; 301. a first rectangular shell; 302. a storage groove; 303. a first limit strip; 4. a bottom case; 401. a second rectangular shell; 402. a projection; 403. a second limit strip; 5. protective particles; 6. a countersunk hole; 7. a bolt; 8. an installation mechanism; 801. a cylindrical portion; 802. a threaded hole; 803. a spiral plate; 804. a tip portion; 9. a damping mechanism; 901. a first connecting plate; 902. inserting a pipe; 903. a connecting pipe; 904. a second connecting plate; 905. a third limiting strip; 906. a first damping spring; 907. a second damping spring; 10. an elevator body; 1001. a box body; 1002. a hinge; 1003. a balustrade door; 1004. a non-slip mat; 11. a first reinforcing plate; 12. a second reinforcing plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

the embodiment of the application discloses a damping device for bottom of construction elevator. Referring to fig. 1 and 2, the damping device for the bottom of a construction elevator comprises a buffer concave pad 1, an elevator body 10 is mounted on the upper surface of the buffer concave pad 1, the elevator body 10 comprises a box 1001 arranged on the upper surface of the buffer concave pad 1, a railing door 1003 is movably connected to the front surface of the box 1001 through a hinge 1002, the railing door 1003 can play a safety protection role while a user can observe external conditions, a non-slip pad 1004 is mounted at the bottom of the inner wall of the box 1001, the non-slip pad 1004 can play a non-slip role and prevent the user from slipping down when moving, a buffer convex pad 2 is mounted at the bottom of the buffer concave pad 1, the buffer concave pad 1 and the buffer convex pad 2 are both made of silica gel, the buffer concave pad 1 and the buffer convex pad 2 are mutually matched and can play a buffer role when the elevator falls, the lower surface of the buffer concave pad 1 is matched with the upper surface of the buffer convex pad 2, and can also prevent the falling position of the elevator body 10 from shifting, the lower surface of the buffering convex pad 2 is provided with a shell 3, the bottom of the shell 3 is movably connected with a bottom shell 4, the top of the inner wall of the shell 3 is provided with a first reinforcing plate 11, the bottom of the inner wall of the bottom shell 4 is provided with a second reinforcing plate 12, the upper surface of the second reinforcing plate 12 is uniformly provided with a damping mechanism 9, the upper surface of the damping mechanism 9 is connected with the lower surface of the first reinforcing plate 11, the shell 3 and the bottom shell 4 are matched to protect the arranged damping mechanism 9, the shell 3 and the bottom shell 4 can limit the positions mutually to enhance the using effect of the device, the first reinforcing plate 11 and the second reinforcing plate 12 can reinforce the connection of the damping mechanism 9 with the shell 3 and the bottom shell 4, so that the damping mechanism 9 is more stably installed, the damping mechanism 9 can play a damping role when an elevator falls, the elevator body 10 is prevented from directly impacting the ground, and the safety of the elevator body 10 can be enhanced, and the service life is prolonged.

Referring to fig. 1 and 3, the damping mechanism 9 includes a first connection plate 901 disposed on an upper surface of a second reinforcement plate 12, the first connection plate 901 can reinforce the connection between the damping mechanism 9 and the second reinforcement plate 12, an insertion pipe 902 is connected to an upper surface of the first connection plate 901, a connection pipe 903 is movably connected to a top portion of the insertion pipe 902, the insertion pipe 902 cooperates with the connection pipe 903 to limit the position of the damping mechanism 9 and prevent the damping mechanism 9 from deviating during use, a second connection plate 904 is connected to an upper surface of the connection pipe 903, the second connection plate 904 can reinforce the connection between the damping mechanism 9 and the first reinforcement plate 11, an upper surface of the second connection plate 904 is connected to a lower surface of the first reinforcement plate 11, a second damping spring 907 is installed on an outer wall of the connection pipe 903 and the second connection plate, the second damping spring 907 can perform a damping function, the top portion of the damping mechanism 9 is stressed when the elevator falls, connecting pipe 903 can remove in connecting pipe 903, second damping spring 907 will receive the extrusion to compress then kick-backs, thereby reach the cushioning effect, the last surface connection of first connecting plate 901 has spacing 905 of third, first damping spring 906 is installed to the outer wall of spacing 905 of third, spacing 905 of third can restrict first damping spring 906's position, can squint the bottom to connecting pipe 903 when preventing that first damping spring 906 from receiving the extrusion, spacing 905 of third and first damping spring 906 all are located the inside of grafting pipe 902 and connecting pipe 903, first damping spring 906 can strengthen damper 9's shock attenuation effect.

Referring to fig. 1, the housing 3 includes a first rectangular shell 301 disposed on the lower surface of the buffer pad 2, a storage groove 302 is formed on the top of the inner wall of the first rectangular shell 301, a first reinforcing plate 11 is disposed on the inner wall of the storage groove 302, the storage groove 302 can limit the installation position of the first reinforcing plate 11, the inner wall of the first rectangular shell 301 is connected with a first limiting strip 303, the inner wall of the first limiting strip 303 is connected with the bottom shell 4, the first limiting strip 303 can limit the position of the bottom shell 4 to prevent the bottom shell 4 from falling off, the bottom shell 4 includes a second rectangular shell 401 disposed at the bottom of the first rectangular shell 301, a second reinforcing plate 12 is disposed at the bottom of the inner wall of the second rectangular shell 401, the outer wall of the second rectangular shell 401 is connected with a protrusion 402 and a second limiting strip 403, the second limiting strip 403 is disposed on the top of the protrusion 402, the upper surface of the protrusion 402 is uniformly installed with the protective particles 5, the protrusion 402 is used for installing the protective particles 5, protective particle 5 has certain cushioning effect for the silica gel preparation, can play the protective effect, and the spacing strip 403 of second is located the top of first spacing strip 303, and the spacing strip 403 of second is connected with first spacing strip 303, prevents to take place to separate between drain pan 4 and the shell 3.

Referring to fig. 1 and 4, countersunk holes 6 have been evenly seted up to the inner wall bottom of second rectangular shell 401, the lower surface of second rectangular shell 401 is connected with installation mechanism 8 through bolt 7, installation mechanism 8 is including setting up the cylindricality portion 801 at second rectangular shell 401 lower surface, threaded hole 802 is seted up to the upper surface of cylindricality portion 801, the internal diameter of threaded hole 802 and the external diameter phase-match of bolt 7, threaded hole 802 can be convenient for be connected installation mechanism 8 and second rectangular shell 401 through bolt 7, the outer wall connection of cylindricality portion 801 has spiral plate 803, the lower surface of cylindricality portion 801 is connected with sharp head portion 804, spiral plate 803 can make the connection of installation mechanism 8 and ground more firm, installation mechanism 8 direct mount is underground, installation mechanism 8 can make the installation of this damping device more firm, the outer wall of bolt 7 is connected with the inner wall of countersunk holes 6.

The implementation principle of the damping device for the bottom of the construction elevator provided by the embodiment of the application is as follows:

when in use, the buffer concave pad 1 is arranged on the lower surface of the elevator body 10, the buffer convex pad 2 is arranged on the upper surface of the damping device, the buffer concave pad 1 and the buffer convex pad 2 are both made of silica gel, the buffer concave pad 1 and the buffer convex pad 2 are mutually matched and can play a role of buffering when the elevator falls down, the damping mechanisms 9 are arranged inside the shell 3 and the bottom shell 4, the top part of the splicing pipe 902 is movably connected with a connecting pipe 903, the outer walls of the connecting pipe 903 and the second connecting plate 904 are provided with a second damping spring 907, the top part of the damping mechanism 9 is stressed when the elevator falls down, the connecting pipe 903 can move into the connecting pipe 903, the second damping spring 907 can be compressed by extrusion and then rebounded, the upper surface of the first connecting plate 901 is connected with a third limiting strip 905, the outer wall of the third limiting strip 905 is provided with a first damping spring 906, and the first damping spring 906 can enhance the damping effect of the damping mechanism 9, play the cushioning effect when elevator body 10 whereabouts, prevent that the elevator from directly striking ground, can strengthen this elevator body 10's security, and increase life.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A shock absorbing device for a bottom of a construction elevator, comprising:

buffering concave pad (1), the bottom of buffering concave pad (1) is provided with buffering convex pad (2), the lower surface of buffering convex pad (2) is provided with shell (3), the bottom swing joint of shell (3) has drain pan (4), the inner wall top of shell (3) is provided with first gusset plate (11), the inner wall bottom of drain pan (4) is provided with second gusset plate (12), the upper surface of second gusset plate (12) evenly is provided with damper (9), the upper surface of damper (9) is connected with the lower surface of first gusset plate (11).

2. A shock-absorbing device for the bottom of a construction elevator according to claim 1, wherein: the damping mechanism (9) comprises a first connecting plate (901) arranged on the upper surface of a second reinforcing plate (12), an inserting pipe (902) is arranged on the upper surface of the first connecting plate (901), a connecting pipe (903) is movably connected to the top of the inserting pipe (902), a second connecting plate (904) is arranged on the upper surface of the connecting pipe (903), the upper surface of the second connecting plate (904) is connected with the lower surface of the first reinforcing plate (11), and second damping springs (907) are arranged on the outer walls of the connecting pipe (903) and the second connecting plate (904).

3. A shock-absorbing device for the bottom of a construction elevator according to claim 1, wherein: the shell (3) comprises a first rectangular shell (301) arranged on the lower surface of the buffering convex pad (2), an object placing groove (302) is formed in the top of the inner wall of the first rectangular shell (301), a first reinforcing plate (11) is located on the inner wall of the object placing groove (302), a first limiting strip (303) is arranged on the inner wall of the first rectangular shell (301), and the inner wall of the first limiting strip (303) is connected with the bottom shell (4).

4. A shock-absorbing device for the bottom of a construction elevator according to claim 1, wherein: bottom shell (4) is including setting up second rectangular shell (401) in first rectangular shell (301) bottom, second gusset plate (12) are located the inner wall bottom of second rectangular shell (401), the outer wall of second rectangular shell (401) is provided with bulge (402) and spacing strip of second (403), spacing strip of second (403) are located the top of bulge (402), the upper surface of bulge (402) evenly is provided with protection granule (5), spacing strip of second (403) are located the top of first spacing strip (303).

5. A shock-absorbing device for the bottom of a construction elevator according to claim 1, wherein: the upper surface of buffering concave mat (1) is provided with elevator body (10), elevator body (10) are including setting up box (1001) at buffering concave mat (1) upper surface, there is railing door (1003) openly through hinge (1002) swing joint of box (1001), the inner wall bottom of box (1001) is provided with slipmat (1004).

6. A shock-absorbing device for the bottom of a construction elevator according to claim 2, wherein: the upper surface of first connecting plate (901) is provided with third spacing (905), the outer wall of third spacing (905) is provided with first damping spring (906), third spacing (905) and first damping spring (906) all are located the inside of grafting pipe (902) and connecting pipe (903).

7. The vibration damping device for the bottom of a construction elevator according to claim 4, wherein: countersunk holes (6) have evenly been seted up to the inner wall bottom of second rectangle shell (401), and the lower surface of second rectangle shell (401) is connected with installation mechanism (8) through bolt (7), the outer wall of bolt (7) is connected with the inner wall of countersunk hole (6).

8. A shock-absorbing device for the bottom of a construction elevator, according to claim 7, wherein: the installation mechanism (8) comprises a cylindrical part (801) arranged on the lower surface of the second rectangular shell (401), a threaded hole (802) is formed in the upper surface of the cylindrical part (801), the inner diameter of the threaded hole (802) is matched with the outer diameter of the bolt (7), a spiral plate (803) is arranged on the outer wall of the cylindrical part (801), and a pointed head (804) is arranged on the lower surface of the cylindrical part (801).

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